transform_matrix: Log-transform or quantile normalize a CF-MS matrix

In fosterlab/CFTK: The Co-Fractionation Toolkit

Description

Transform a CF-MS matrix by either log-transformation or quantile normalization. Note that quantile normalization relies on the implementation in the preprocessCore Bioconductor package, which is not installed alongside the CFTK pacakge, and must be installed from Bioconductor separately by the user.

Usage

transform_matrix(mat, mode = c("quantile", "log-transform"))

Arguments

mat	a CF-MS chromatogram matrix, with proteins in rows and fractions in columns
mode	the transformation to apply; one of 'quantile' or 'log-transform'

fosterlab/CFTK documentation built on Jan. 19, 2021, 10:31 p.m.